Helm charts for the main apps of the cluster, including the argo projects and instrumentation.

This includes scripts for setup of environment whether thats running in k3d on a laptop or running k3s on a homelab cluster.

This project was inspired by the very cool youtube video and repo but takes the ideas a bit further.

The steps i've been using to create and bootstrap the projects are present in the steps directory.

To run this properly you'll need a cloudflare domain which can be used with the cloudflare tunnel service for github webhooks and app ingress.

If you want to run this yourself you'll need to make a few changes:

• change any instance of mypersonaltld.com to your cloudflare domain, do this in this and the homelab-apps repo
• change values in the cert-manager/values.base.yaml file
• make sure to setup the cloudflare tunnel via their cli, an example can be seen in the setup/07-create-tunnel.sh file
• create a github PAT, cloudflare token and change values in steps/02.example.sh
• change any github repo paths to forked repo values i.e. https://github.com/chestercodes/homelab-cluster.git -> https://github.com/yourorg/homelab-cluster.git in this and the homelab-apps repo
• run the steps in the steps folder
• trigger builds by changing files in the following folders
• • homelab-apps/base-images/pipeline
• • homelab-apps/workflow-reporter
• • homelab-maindb/cluster
• • homelab-maindb/exporter
• • homelab-ping
• change values in homelab-apps/apps/production/manifests/production.json app to built image versions
• enjoy?

These apps are deployed to a couple of ubuntu machines that are clustered using k3s, there are a few scripts for this in the k3s folder.

I did most of the development on my laptop and had to make a few changes to enable development

To access the ingress need to add the following to /etc/hosts

127.0.0.1	argocd.local grafana.local argowf.local registry.local registryui.local prometheus.local jaeger.local

I had to increase the inotify max_user_instances on my laptop

sudo nano /etc/sysctl.conf

# add 
# fs.inotify.max_user_instances = 512

sudo sysctl -p

I am running this on ubuntu and needed to stop and disable apache2

sudo systemctl stop apache2
sudo systemctl disable apache2
# or maybe sudo update-rc.d apache2 disable